First Century Stamps
Owner, Dennis O'Brien
(314) 809-9554
Specialization: Classic United States and Worldwide

Dealer Associations:



Buy Online:
- Accept Want List (use contact form)
Upcoming Events:
March 24, 2023 - March 26, 2023- St. Louis Stamp Expo - 2023
Renaissance Hotel
- MSDA Dayton Show
IBEW Local 82 Hall
- MSDA St Louis Show
To Be Determined
- MSDA La Crosse Show
La Crosse Center
- MSDA Champaign-Urbana Show
Faith Methodist Church
- St. Louis Stampfest ~ 2023
Kirkwood Community Center
- Greater Kansas City Stamp Show
Gladstone Community Center
- INDYPEX
Hamilton County Fairground & Exhibition Center
- MSDA St Louis Show
To Be Determined
- CHICAGOPEX
Westin Chicago Northwest